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Science MOON
| Term | Definition |
|---|---|
| Satellite | A Body that orbits a larger body |
| Gravity | the force that pulls other objects with mass towards themselves |
| Lunar Phases | The changes in the moon's appearence due to its movement around Earth |
| Eclipse | an event where one object in space casts a shadow on the other |
| Umbra | the darkest part of the shadow during an eclipse |
| Penumbra | The spreading area of a lighter shadow during the eclipse |